144402573

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{404489}}^1$

素因数の和:404516

約数の個数: 16

約数和(自身を含む): 232986240

約数和(自身を除く): 88583667

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 404489, 1213467, 2831423, 6876313, 8494269, 20628939, 48134191, 144402573]

約数ペア:

[(1, 144402573), (3, 48134191), (7, 20628939), (17, 8494269), (21, 6876313), (51, 2831423), (119, 1213467), (357, 404489)]